ALL OF PHYSICS explained in 14 Minutes

Explaining *all of physics* in 14 minutes is ambitious, but it can be summarized by breaking it into core ideas and principles. Here’s a concise roadmap to the fundamentals of physics:

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### **1. The Building Blocks of the Universe**
- **Matter and Energy**: Everything is made of matter (atoms, particles) and energy (motion, heat, light).
- **Particles**: The Standard Model describes the fundamental particles (quarks, leptons, bosons) and forces that make up the universe.

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### **2. The Four Fundamental Forces**
1. **Gravity**: Attraction between masses (Newton, Einstein).
2. **Electromagnetism**: Interaction of charged particles (light, electricity, magnetism).
3. **Weak Nuclear Force**: Governs radioactive decay.
4. **Strong Nuclear Force**: Holds the nucleus of an atom together.

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### **3. Motion and Laws of Nature**
- **Newton’s Laws of Motion**:
1. Objects stay in motion/rest unless acted on.
2. Force = mass × acceleration.
3. Every action has an equal and opposite reaction.

- **Thermodynamics**:
1. Energy is conserved.
2. Entropy always increases.
3. Absolute zero is unattainable.

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### **4. The Quantum World**
- **Wave-Particle Duality**: Particles like electrons act as both particles and waves.
- **Uncertainty Principle**: You can’t simultaneously know a particle’s exact position and momentum.
- **Quantum Mechanics**: Governs the behavior of the smallest particles.

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### **5. Relativity**
- **Special Relativity**: Time and space are relative; nothing moves faster than light.
- **General Relativity**: Gravity is the curvature of spacetime caused by mass.

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### **6. The Cosmos**
- **Big Bang Theory**: Universe started 13.8 billion years ago.
- **Dark Matter/Energy**: 95% of the universe is invisible and mysterious.

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### **7. Unification and Future**
- Physicists aim to unify quantum mechanics and relativity into a “Theory of Everything.”

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That’s physics boiled down! Each topic could fill volumes, but the interconnectedness of these concepts is what makes physics so profound. Want to dive deeper into any part?